oracle.javatools.db.ddl

Interface AlterDDLGenerator

public interface AlterDDLGenerator

Implementations of UpdateDDLGenerator are registered with a DDLGeneratorImpl, and each one will be responsible for generating alter DDL syntax for a given object type.

Since:

11

Method Summary

Modifier and Type	Method and Description
java.util.Collection<PropertyAction.ChildAction>	canAlter(java.lang.String property) Tests whether this update DDL generator can include ALTER syntax for the given property.
DDL	getAlterDDL(DDLOptions options, Difference diff) Returns the DDL to apply an update (ALTER) statement which will effect the changes in the given Difference.

Method Detail

getAlterDDL

DDL getAlterDDL(DDLOptions options,
                Difference diff)

Returns the DDL to apply an update (ALTER) statement which will effect the changes in the given Difference. The Difference should contain an original object and an updated object that show the differences to apply to the database.

canAlter

java.util.Collection<PropertyAction.ChildAction> canAlter(java.lang.String property)

Tests whether this update DDL generator can include ALTER syntax for the given property.

Returns:

which child actions can be performed using ALTER ddl.